GB2023005A - Apparatus for use in maxillary orthopaedics - Google Patents

Apparatus for use in maxillary orthopaedics

Info

Publication number
GB2023005A
GB2023005A GB7916247A GB7916247A GB2023005A GB 2023005 A GB2023005 A GB 2023005A GB 7916247 A GB7916247 A GB 7916247A GB 7916247 A GB7916247 A GB 7916247A GB 2023005 A GB2023005 A GB 2023005A
Authority
GB
United Kingdom
Prior art keywords
maxillary
measuring device
time
orthopaedics
moulding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB7916247A
Other versions
GB2023005B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB2023005A publication Critical patent/GB2023005A/en
Application granted granted Critical
Publication of GB2023005B publication Critical patent/GB2023005B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/02—Registering or indicating working or idle time only
    • G07C3/04—Registering or indicating working or idle time only using counting means or digital clocks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/10—Devices having means to apply outwardly directed force, e.g. expanders

Abstract

Apparatus for use in maxillary orthopaedics comprises a time- measuring device 18 fitted in a cavity in a moulding 13 which is made of plastics material and is carried in the mouth. The time-measuring device 18 consists of an electronic counter which is connected to an impulse generator. The impulse generator is actuated by a switch 17 which is arranged to be in a different state according to whether the device is worn or not. The time- measuring device is connected, via leads 20' and switch 17, to a battery 16 also fitted in a cavity in the moulding 13. <IMAGE>
GB7916247A 1978-05-10 1979-05-10 Apparatus for use maxillary orthopaedics Expired GB2023005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2820358A DE2820358C3 (en) 1978-05-10 1978-05-10 Orthodontic appliance

Publications (2)

Publication Number Publication Date
GB2023005A true GB2023005A (en) 1979-12-28
GB2023005B GB2023005B (en) 1983-02-02

Family

ID=6039010

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916247A Expired GB2023005B (en) 1978-05-10 1979-05-10 Apparatus for use maxillary orthopaedics

Country Status (11)

Country Link
AT (1) AT370983B (en)
BE (1) BE876111A (en)
CH (1) CH632116B (en)
DE (1) DE2820358C3 (en)
DK (1) DK146791C (en)
FR (1) FR2425234A1 (en)
GB (1) GB2023005B (en)
IT (1) IT1112541B (en)
NL (1) NL181837C (en)
NO (1) NO146838C (en)
SE (1) SE432049B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842519A (en) * 1987-11-30 1989-06-27 Jeffrey Dworkin Intraoral appliance and method of treating patient
WO1991011969A1 (en) * 1990-02-10 1991-08-22 Frohn Hermann Josef Device for measuring the wearing time of a removable denture
WO2002058583A1 (en) * 2001-01-23 2002-08-01 Gerald Grabner Method for controlling the wearing of orthodontic appliances
US6613001B1 (en) 2000-08-14 2003-09-02 Jeffrey B. Dworkin Intraoral appliance, monitoring device and method of treating patient

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244695C2 (en) * 1982-11-30 1985-10-03 Erich Dipl.-Ing. 1000 Berlin Biermann Timepieces for medical apparatus, in particular for dental apparatus
NL8300810A (en) * 1983-03-04 1984-01-02 Jan Hendrik Hulsink ORTHODONTIC DEVICE.
FR2557326A1 (en) * 1983-12-22 1985-06-28 Foatelli Maxime Hire counter
DE3923744C1 (en) * 1989-07-18 1990-08-23 Frohn, Hermann-Josef, Dr., 5460 Linz, De

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885310A (en) * 1972-11-01 1975-05-27 Michael E Northcutt Orthodontic appliance
CH583548A5 (en) * 1975-05-22 1977-01-14 Gebauer Urs Orthopaedic jaw insert incorporating precision coulometer - has long life battery and saliva operated electronic switch or reed relay
DE2614519A1 (en) * 1976-04-03 1977-10-13 Roehm Gmbh Plastics scintillators based on polymethyl methacrylate - with low naphthalene content
DE2614591A1 (en) * 1976-04-05 1977-10-06 Guenter Dr Sander Time recorder for orthopaedic harness wearing - uses temp. and humidity sensors in harness to trigger mercury-filled capsule as time recorder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842519A (en) * 1987-11-30 1989-06-27 Jeffrey Dworkin Intraoral appliance and method of treating patient
WO1991011969A1 (en) * 1990-02-10 1991-08-22 Frohn Hermann Josef Device for measuring the wearing time of a removable denture
US6613001B1 (en) 2000-08-14 2003-09-02 Jeffrey B. Dworkin Intraoral appliance, monitoring device and method of treating patient
WO2002058583A1 (en) * 2001-01-23 2002-08-01 Gerald Grabner Method for controlling the wearing of orthodontic appliances

Also Published As

Publication number Publication date
DE2820358B2 (en) 1980-08-14
DK191279A (en) 1979-11-11
NL7903644A (en) 1979-11-13
NO146838C (en) 1982-12-22
ATA327779A (en) 1982-10-15
CH632116GA3 (en) 1982-09-30
SE432049B (en) 1984-03-19
NL181837B (en) 1987-06-16
FR2425234B1 (en) 1983-12-09
BE876111A (en) 1979-11-08
IT1112541B (en) 1986-01-20
DK146791C (en) 1984-06-18
GB2023005B (en) 1983-02-02
DE2820358C3 (en) 1981-07-02
SE7903915L (en) 1979-11-11
NO791515L (en) 1979-11-13
DK146791B (en) 1984-01-09
FR2425234A1 (en) 1979-12-07
NO146838B (en) 1982-09-13
CH632116B (en)
DE2820358A1 (en) 1979-11-22
NL181837C (en) 1987-11-16
AT370983B (en) 1983-05-25
IT7922487A0 (en) 1979-05-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940510